A soldier from County Durham had been drinking before his death at an army base in Iraq in December 2008, an inquest has heard.
The inquest into the death of Lance Corporal David Wilson heard from the colleague he was with on the evening before he was found slumped over a desk with a gun by his hand.
Warrant Officer Anthony Todd told the coroner at Crook in County Durham that the pair had drunk around 300 millilitres of vodka because it was the end of their tour together.
He said they were aware that drinking alcohol was against the rules and they were no more than merry and tipsy.
Warrant Officer Todd told the inquest that Lance Corporal Wilson had asked him to be his best man that night and was excited about the recent birth of his daughter.
The inquest will resume tomorrow.
More top news
A national TV appeal aimed at catching the murderers of Tipu Sultan will be launched tonight.
Jo Milne from Gateshead went viral when a video of her hearing for the first time was posted online. Now she is preparing for a new battle.
An honest 8-year-old girl has been thanked by police after handing in money she found in Newcastle.